RM 80 EY 20 robin impact rammer robin gasoline tamping rammer
Enjoy High Margins on Competitive excavator pump Pricing.Great Jinan Excavator Parts Company Wholesale Products 71.438x127x36.512 at Low Costs.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 4T-HM813849/HM813810 |
| Size (mm) | 71.438x127x36.512 |
| Bore Diameter (mm) | 71,438 |
| Outer Diameter (mm) | 127 |
| Width (mm) | 36,512 |
| d | 71,438 mm |
| D | 127 mm |
| T | 36,512 mm |
| B | 36,512 mm |
| C | 26,988 mm |
| a | 32.8 mm |
| rs min | 3.5 mm |
| r1s min | 3.3 mm |
| e | 0.5 |
| Y2 | 1.2 |
| Y0 | 0.66 |
| Mass | 1.87 kg |
| Dynamic load, C | 163 kN |
| Rating life coefficient, A2 | 1.4 |
| Static load, C0 | 228 kN |
| Nlim (oil) | 3,800 rpm |
| Nlim (grease) | 2,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.44 Hz |
| Characteristic rolling element frequency, BSF | 7.26 Hz |
| Characteristic outer ring frequency, BPF0 | 8.72 Hz |
| Characteristic inner ring frequency, BPFI | 11.28 Hz |
| ra max | 3.5 mm |
| r1a max | 3.3 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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